PT - JOURNAL ARTICLE ED - Alavi, Abass AU - Lichtenstein, Gary R. TI - Esophageal Scintigraphy in Achalasia and Achalasia-like Disorders DP - 1992 Apr 01 TA - Journal of Nuclear Medicine PG - 590--594 VI - 33 IP - 4 4099 - http://jnm.snmjournals.org/content/33/4/590.short 4100 - http://jnm.snmjournals.org/content/33/4/590.full SO - J Nucl Med1992 Apr 01; 33